Physiotherapy instrument

Abstract

The utility model provides a physiotherapy instrument. The physiotherapy instrument comprises a shell, a light source and a heat conducting seat, the light source is arranged in the shell, outputs light in the working process and can generate heat. The heat conducting seat is mounted on the shell and supports the light source; the heat conduction base is located between the shell and the light source, the heat conduction base exchanges heat with the light source, heat generated by the light source is conducted to the shell and dissipated through the shell, at the moment, the arrangement of the heat conduction base relative to the light source is increased, the heat generated by the light source in the working state is conducted to the shell through the heat conduction base, and therefore heat dissipation of the light source is achieved; and heat exchange between the heat conducting seat and the shell is fully utilized, so that the heat dissipation area of the light source is further increased, the situation that the light source cannot dissipate heat is avoided, and the heat dissipation effect of the light source of the physiotherapy instrument is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of physiotherapy apparatus, especially relates to a physiotherapy apparatus. BACKGROUND

[0002] With the development of science and technology, physiotherapy apparatus as a physiotherapy instrument, physiotherapy apparatus utilizes physiotherapy light to carry out corresponding physiotherapy on hand, face or mouth and other parts, at this time, the physiotherapy light includes red light, blue light or infrared light. In the prior art, the existing physiotherapy apparatus includes a plastic shell and a light source; the light source is built into the plastic shell, and the light source outputs light in the working process, but the light source generates heat in the working process, and the heat is concentrated in the internal space of the shell and cannot be dissipated outward, resulting in poor heat dissipation effect of the light source of the existing physiotherapy apparatus. SUMMARY

[0003] The utility model discloses a physiotherapy apparatus, the light source is built into the shell, and the light source can generate heat in the working process; the heat-conducting seat is installed on the shell and supports the light source; the heat-conducting seat is between the shell and the light source, the heat-conducting seat exchanges heat with the light source, and the heat generated by the light source is conducted to the shell, and is dissipated through the shell, at this time, the arrangement of the heat-conducting seat relative to the light source is increased, so that the heat generated by the light source in the working state is conducted to the shell through the heat-conducting seat, thereby realizing the heat dissipation of the light source, and fully utilizing the heat exchange of the heat-conducting seat and the shell, further increasing the heat dissipation area of the light source, avoiding that the light source cannot dissipate heat, and improving the heat dissipation effect of the light source of the physiotherapy apparatus.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A physiotherapy apparatus, comprising:

[0006] A shell;

[0007] A light source built into the shell, which outputs light in the working process and can generate heat;

[0008] A heat-conducting seat installed on the shell and supporting the light source; the heat-conducting seat is between the shell and the light source, the heat-conducting seat exchanges heat with the light source, and the heat generated by the light source is conducted to the shell, and is dissipated through the shell.

[0009] Optionally, the shell is provided with an inner cavity, and the heat-conducting seat and the light source are both in the same inner cavity;

[0010] The shell is a heat-conducting pen body.

[0011] Optionally, the heat-conducting seat comprises a heat-conducting main body and a supporting part;

[0012] The support part supports the light source and is in contact with the side wall of the light source;

[0013] The heat-conducting main body is connected to the support part and exchanges heat with the shell;

[0014] The heat-conducting main body and the support part are in an integrated structure or a split structure; both the heat-conducting main body and the support part are heat-conducting members.

[0015] Optionally, the heat-conducting main body is arranged in an arc shape and is adapted to the inner side wall of the shell and is in contact along the inner side wall of the shell.

[0016] Optionally, the physiotherapy instrument further comprises a circuit board, the circuit board is installed on the heat-conducting main body, and the circuit board exchanges heat with the heat-conducting main body.

[0017] Optionally, the heat-conducting main body is provided with an air duct for air to pass through, and the air duct is connected to the inner cavity.

[0018] The shell is provided with an air inlet hole, the air inlet hole is connected to the outside environment and the air duct, and the air inlet hole is connected to the air inlet of the air duct.

[0019] Optionally, the physiotherapy instrument further comprises a pen head, the pen head is arranged on one side of the shell and is detachably connected to the shell.

[0020] The pen head is provided with an air outlet hole, the air outlet hole is connected to the air duct of the heat-conducting main body and is connected to the air outlet of the air duct.

[0021] Optionally, the physiotherapy instrument further comprises a light guide rod, the light guide rod is arranged in the pen head, the light guide rod is connected to the light source, and the light guide rod is used for transmitting the light output by the light source.

[0022] Optionally, the physiotherapy instrument further comprises a connecting sleeve and a lens.

[0023] The connecting sleeve is arranged outside the light guide rod and positions the light guide rod.

[0024] The lens is connected to the connecting sleeve or the light guide rod; the lens is used for condensing the light output by the light source.

[0025] Optionally, the light guide rod is arranged in the connecting sleeve and is positioned by the connecting sleeve; the connecting sleeve is located outside the light guide rod.

[0026] The physiotherapy instrument further comprises a reflecting cup, the reflecting cup is arranged in the pen head and is sleeved on the light outlet end of the light source.

[0027] The inner side wall of the reflecting cup is a reflecting surface for guiding the light rays output by the light source to the light guide rod.

[0028] Compared with the prior art, the utility model has the beneficial effects that:

[0029] The utility model provides a physiotherapy instrument, the light source is built -in in the shell, and the light source outputs light rays in the working process, and can produce heat, the heat conduction seat is installed in the shell, and supports the light source, the heat conduction seat is between the shell and the light source, and the heat conduction seat exchanges heat with the light source, and the heat produced by the light source is conducted to the shell, and is radiated through the shell, at this time, the arrangement of the heat conduction seat relative to the light source is increased, so that the heat produced by the light source in the working state is conducted to the shell through the heat conduction seat, thereby realizing the heat dissipation of the light source, and the heat exchange of the heat conduction seat and the shell is fully utilized, the heat dissipation area of the light source is further increased, the light source cannot be radiated, and the heat dissipation effect of the light source of the physiotherapy instrument is improved. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0031] In order to more completely understand the present application and its beneficial effects, the following will be described with reference to the drawings. In the following description, the same reference numerals represent the same parts.

[0032] Figure 1 A schematic view of the physiotherapy instrument according to the utility model of the present application is shown.

[0033] Figure 2 A sectional view of the physiotherapy instrument according to the utility model of the present application is shown.

[0034] Figure 3 A schematic view of the shell of the physiotherapy instrument according to the utility model of the present application is shown. Figure 2 A local enlarged view of A in the figure.

[0035] Figure 4 An exploded view of the physiotherapy instrument according to the utility model of the present application is shown.

[0036] Figure 5 A schematic view of the shell of the physiotherapy instrument according to the utility model of the present application is shown.

[0037] Figure 6 A connection schematic view of the light source, the heat conduction seat and the circuit board of the physiotherapy instrument according to the utility model of the present application is shown.

[0038] Figure 7The utility model discloses a heat conduction seat of physiotherapy instrument.

[0039] Figure 8 The utility model discloses a pen head of physiotherapy instrument.

[0040] Figure 9 The utility model discloses a connecting sleeve of physiotherapy instrument.

[0041] Figure 10 The utility model discloses the connection diagram of lens and light guide stick of physiotherapy instrument.

[0042] Figure 11 The utility model discloses the connection diagram of light source and reflecting cup of physiotherapy instrument.

[0043] Figure 12 The utility model discloses the connection section view of light source and reflecting cup of physiotherapy instrument.

[0044] Reference signs

[0045] 100, physiotherapy instrument;

[0046] 10, shell;10a, inner cavity;10b, air inlet hole;

[0047] 20, light source;

[0048] 30, heat conduction seat;31, heat conduction main body;31a, air duct;32, support part;

[0049] 40, circuit board;

[0050] 50, pen head;50a, air outlet hole;

[0051] 60, connecting sleeve;60a, heat dissipation hole;60b, through hole;

[0052] 70, lens;

[0053] 80, light guide stick

[0054] 90, reflecting cup. DETAILED DESCRIPTION

[0055] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0056] Please refer to the drawings Figures 1-4The embodiment of the present application provides a physiotherapy instrument 100, the physiotherapy instrument 100 is used as a physiotherapy instrument, the physiotherapy instrument 100 utilizes physiotherapy light to perform corresponding physiotherapy on a hand, a face or a mouth, etc., at this time, the physiotherapy light includes red light, blue light or infrared light.

[0057] In the embodiment of the present application, the physiotherapy instrument 100 includes a shell 10, a light source 20 and a heat conduction seat 30, the light source 20 and the heat conduction seat 30 are arranged on the inner side of the shell 10, the heat conduction seat 30 exchanges heat with the light source 20, and the heat conduction seat 30 conducts the heat generated by the light source 20 to the shell 10 and radiates heat through the shell 10, the arrangement of the heat conduction seat 30 relative to the light source 20 is increased, so that the heat generated by the light source 20 in the working state is conducted to the shell 10 through the heat conduction seat 30, thereby realizing the heat dissipation of the light source 20, fully utilizing the heat exchange of the heat conduction seat 30 and the shell 10, further increasing the heat dissipation area of the light source 20, avoiding that the light source 20 cannot dissipate heat, and improving the heat dissipation effect of the light source 20 of the physiotherapy instrument 100.

[0058] Please refer to the accompanying drawings Figures 1-5 In the embodiment of the present application, the shell 10 is used as a support part 32 of the physiotherapy instrument 100, and the shell 10 is used for supporting the light source 20 and the heat conduction seat 30.

[0059] Please refer to the accompanying drawings Figures 1-4 In the embodiment of the present application, the light source 20 is built in the shell 10, the light source 20 outputs light in the working process and can generate heat, so that the light output by the light source 20 is conducted to the external environment.

[0060] Please refer to the accompanying drawings Figures 1-4 And 6, in the embodiment of the present application, the heat conduction seat 30 is arranged on the inner side of the shell 10, the heat conduction seat 30 is installed on the shell 10 and supports the light source 20; the heat conduction seat 30 is between the shell 10 and the light source 20, the heat conduction seat 30 exchanges heat with the light source 20, and the heat conduction seat 30 conducts the heat generated by the light source 20 to the shell 10 and radiates heat through the shell 10, at this time, the arrangement of the heat conduction seat 30 relative to the light source 20 is increased, so that the heat generated by the light source 20 in the working state is conducted to the shell 10 through the heat conduction seat 30, thereby realizing the heat dissipation of the light source 20, fully utilizing the heat exchange of the heat conduction seat 30 and the shell 10, further increasing the heat dissipation area of the light source 20, avoiding that the light source 20 cannot dissipate heat, and improving the heat dissipation effect of the light source 20 of the physiotherapy instrument 100.

[0061] Please refer to the accompanying drawings Figures 1-5, the shell 10 is provided with an inner cavity 10a, the inner cavity 10a as the internal space of the shell 10, the heat conduction seat 30 and the light source 20 are in the same inner cavity 10a, so that the heat conduction seat 30 and the light source 20 are fixed on the inner side of the shell 10, so that the outer surface of the shell 10 protects the heat conduction seat 30 and the light source 20, prevents the heat conduction seat 30 and the light source 20 from being directly collided with external objects; optionally, the shell 10 is a heat conduction pen body, so that the heat of the heat conduction seat 30 can be conducted to the heat conduction pen body, so as to realize the heat exchange between the heat conduction seat 30 and the heat conduction pen body.

[0062] Please refer to the attached drawings Figures 1-4 and 6, 7, the heat conduction seat 30 includes a heat conduction body 31 and a support part 32; the support part 32 is arranged on the upper side of the support part 32, and the support part 32 supports the light source 20, so that the light source 20 is fixed on the support part 32, so that the heat conduction seat 30 supports the light source 20 through the support part 32, the upper surface of the support part 32 is in contact with the lower surface of the light source 20, so that the support part 32 and the light source 20 exchange heat, so that the heat generated by the light source 20 is conducted from top to bottom to the support part 32; the heat conduction body 31 is located on the side of the support part 32 away from the light source 20, and the heat conduction body 31 is connected to the support part 32, so that the heat conduction body 31 is fixed on the support part 32, so that the support part 32 and the heat conduction body 31 exchange heat, and then the heat of the support part 32 is conducted to the heat conduction body 31.

[0063] Please refer to the attached drawings Figures 1-4 and 6, 7, the heat conduction body 31 is connected to the shell 10, the outer contour of the heat conduction body 31 is in contact with the inner contour of the shell 10, and exchanges heat with the shell 10, so that the heat of the heat conduction body 31 is conducted to the shell 10, so that the heat generated by the light source 20 is conducted to the shell 10 through the support part 32 and the heat conduction body 31 in turn, so as to realize the heat dissipation of the light source 20, and make full use of the heat exchange of the support part 32, the heat conduction body 31 and the shell 10.

[0064] Please refer to the attached drawings Figure 7 , the heat conduction body 31 and the support part 32 are integrated structure or split structure, which improves the connection stability between the heat conduction body 31 and the support part 32, and ensures the connection strength between the heat conduction body 31 and the support part 32; optionally, the heat conduction body 31 and the support part 32 are both heat conduction parts, so as to realize the heat exchange between the heat conduction body 31 and the support part 32, so as to conduct the heat of the support part 32 to the heat conduction body 31.

[0065] Please refer to the attached drawings Figures 1-4The outer side wall of the heat-conducting main body 31 is adapted to the inner side wall of the shell 10 and is in contact along the inner side wall of the shell 10, so that the outer contour of the heat-conducting main body 31 is in contact with the inner side wall of the shell 10, thereby facilitating heat conduction from the heat-conducting main body 31 to the inner side wall of the shell 10 to achieve heat exchange between the heat-conducting main body 31 and the shell 10.

[0066] Please refer to the accompanying drawings Figures 1-4 In the embodiment of the present application, the physiotherapy instrument 100 further comprises a circuit board 40, which is arranged on the inner side of the heat-conducting main body 31 and is mounted on the heat-conducting main body 31, so that the outer side wall of the circuit board 40 is in contact with the inner side wall of the heat-conducting main body 31. The circuit board 40 exchanges heat with the heat-conducting main body 31, so that the heat generated by the circuit board 40 in the working state is conducted to the heat-conducting main body 31, thereby achieving heat dissipation of the circuit board 40 and making full use of the heat exchange of the heat-conducting main body 31 and the shell 10, further increasing the heat dissipation area of the circuit board 40, avoiding the failure of heat dissipation of the circuit board 40, and improving the heat dissipation effect of the circuit board 40 of the physiotherapy instrument 100, so as to achieve simultaneous heat dissipation of the light source 20 and the circuit board 40.

[0067] Please refer to the accompanying drawings Figures 1-4 The heat-conducting main body 31 is provided with an air duct 31a for air to pass through, and the air duct 31a is in communication with the inner cavity 10a. The shell 10 is provided with an air inlet hole 10b in communication with the external environment and the air duct 31a, and the air inlet hole 10b is in abutment with the air inlet of the air duct 31a, so that the air flows through the air inlet hole 10b, the inner cavity 10a and the air duct 31a in sequence, and the circuit board 40 is arranged relative to the air duct 31a, so that the air in the air duct 31a can contact the circuit board 40, thereby further dissipating the heat of the circuit board 40, and improving the heat dissipation effect of the circuit board 40 of the physiotherapy instrument 100.

[0068] Please refer to the accompanying drawings Figures 1-4 The air inlet of the air duct 31a is arranged on the heat-conducting main body 31. The air inlet hole 10b has a plurality of air inlet holes 10b arranged in a ring shape and in communication with the air inlets of the same air duct 31a, so that the air in the external environment flows into the air duct 31a through the plurality of air inlet holes 10b, and the arrangement of the plurality of air inlet holes 10b increases the flow efficiency of the air relative to the air duct 31a, thereby improving the heat dissipation effect of the air on the circuit board 40.

[0069] Please refer to the accompanying drawings Figure 6The circuit board 40 is positioned and connected to the heat-conducting main body 31, which ensures the position accuracy of the circuit board 40 relative to the heat-conducting main body 31, so that the heat-conducting main body 31 limits the position of the circuit board 40 and prevents the circuit board 40 from moving relative to the heat-conducting main body 31, thereby avoiding the bending and deformation of the circuit board 40.

[0070] Optionally, the shell 10 is provided with a fan, which is arranged on one side of the heat-conducting seat 30, and the output end of the fan faces the heat-conducting seat 30 and blows cold air to the heat-conducting seat 30, so as to accelerate the heat dissipation of the heat-conducting seat 30, and the heat dissipation effect of the heat-conducting seat 30 is improved. At this time, the cold air output from the output end of the fan is discharged along the air duct 31a.

[0071] Please refer to the accompanying drawings Figures 1-4 In the embodiment of the present application, the physiotherapy apparatus 100 further comprises a pen head 50, which is arranged on the front side of the shell 10 and detachably connected to the shell 10, so that the pen head 50 can be connected to or separated from the shell 10. When the pen head 50 is connected to the shell 10, the pen head 50 covers the light source 20, so as to condense the light output by the light source 20 and reduce the loss of light output by the light source 20. When the pen head 50 is separated from the shell 10, the pen head 50 can be replaced, thereby improving the convenience of replacing the pen head 50. Optionally, the pen head 50 is detachably connected to the shell 10 through a threaded connection.

[0072] Please refer to the accompanying drawings Figures 1-4 The pen head 50 is provided with an air outlet hole 50a, which communicates with the air duct 31a of the heat-conducting main body 31 and is connected to the air outlet of the air duct 31a, so that the air with the heat of the circuit board 40 flows to the air outlet hole 50a through the air outlet of the air duct 31a in sequence and is discharged to the external environment through the air outlet hole 50a, thereby realizing the discharge of the air with the heat of the circuit board 40. The air outlet hole 50a is close to the light source 20, so that the heat generated by the light source 20 in the working state is discharged to the external environment through the air outlet hole 50a, thereby further discharging the heat generated by the light source 20 in the working state, and improving the heat dissipation effect of the light source 20.

[0073] Please refer to the accompanying drawings Figures 1-4 The pen head 50 is arranged in a conical shape, the pen head 50 covers the light source 20, and the outer diameter of the end of the pen head 50 close to the shell 10 is greater than the end of the pen head 50 away from the shell 10, so that the light output by the light source 20 is converged through the pen head 50, thereby realizing the light condensing effect of the light output by the light source 20 and reducing the loss of light.

[0074] Please refer to the accompanying drawings Figures 1-4And 8, the air outlet hole 50a is arranged at one end of the pen head 50 close to the shell 10, the air outlet hole 50a has a plurality of, the plurality of air outlet holes 50a are arranged at the side of the light source 20, so that the wind with the heat of the circuit board 40 and the heat generated by the light source 20 in the working state flow to the external environment through the plurality of air outlet holes 50a, and the exhaust efficiency of the wind with the heat of the circuit board 40 and the heat generated by the light source 20 in the working state relative to the external environment is increased by arranging the plurality of air outlet holes 50a.

[0075] Please refer to the accompanying drawings Figures 1-4 And 9, 10, in the embodiment of the application, the physiotherapy apparatus 100 further comprises a connecting sleeve 60 and a lens 70; the connecting sleeve 60 is arranged between the pen head 50 and the lens 70, one end of the connecting sleeve 60 is connected to the pen head 50, so that the connecting sleeve 60 is fixed to the pen head 50, the lens 70 is installed on the connecting sleeve 60, so that the lens 70 is fixed to the connecting sleeve 60, so that the lens 70 is connected to the pen head 50 through the connecting sleeve 60, and the lens 70 is used for condensing the light output by the light source 20, so that the lens 70 condenses the light output by the light source 20 again, further reducing the loss of light. Optionally, the lens 70 is integrally connected to the connecting sleeve 60.

[0076] Please refer to the accompanying drawings Figures 1-4 And 9, 10, one end of the connecting sleeve 60 away from the pen head 50 is arranged in a conical shape, the lens 70 is positioned and connected to the connecting sleeve 60, the position accuracy of the lens 70 relative to the connecting sleeve 60 is ensured, so that the light output by the light source 20 can be accurately irradiated to the lens 70, and the aperture of the one end of the connecting sleeve 60 away from the pen head 50 is larger than the aperture of the light output end of the lens 70, so that the one end of the connecting sleeve 60 away from the pen head 50 is in contact with the skin and plays a supporting role, thereby relieving the feeling of hand swelling when the treatment time is long.

[0077] Please refer to the accompanying drawings Figure 9 The one end of the connecting sleeve 60 away from the pen head 50 is provided with a heat dissipation hole 60a, specifically, the heat dissipation hole 60a is beneficial to heat dissipation during treatment of the affected area, so that the treatment is more breathable and comfortable, and optionally, the heat dissipation hole 60 has a plurality of, the plurality of heat dissipation holes 60 are arranged in a ring shape along the connecting sleeve 60, and the heat dissipation effect of the connecting sleeve 60 relative to the user is increased by arranging the plurality of heat dissipation holes 60.

[0078] Please refer to the accompanying drawings Figures 9-10The connecting sleeve 60 is provided with a through hole 60b; the physiotherapy instrument 100 further comprises a light guide rod 80, an outer contour of the light guide rod 80 is matched with an inner contour of the through hole 60b, the light guide rod 80 is arranged through the through hole 60b and is connected with the light source 20 and the lens 70; the light guide rod 80 is arranged for conducting light, so that the light emitted by the light source 20 is conducted to the lens 70 through the light guide rod 80, and the transmission accuracy of the light emitted by the light source 20 is improved. Optionally, the lens 70 is connected to the connecting sleeve 60 or the light guide rod 80; the lens is used for condensing the light emitted by the light source.

[0079] Please refer to the accompanying drawings Figures 9-10 The light guide rod 80 is arranged through the pen head 50, the light guide rod 80 is connected with the light source 20, and the light guide rod 80 is used for transmitting the light emitted by the light source 20, so as to arrange the light and the part to be treated relatively, and realize the physiotherapy of the light on the part to be treated.

[0080] In addition, the light guide rod 80 is arranged through the connecting sleeve 60 and is positioned by the connecting sleeve 60; the outer contour of the light guide rod 80 is in interference fit with the inner contour of the through hole 60b, the connecting sleeve 60 is arranged outside the light guide rod 80 and is used for positioning the light guide rod 80, at this time, the inner side wall of the connecting sleeve 60 limits the position of the light guide rod 80, and the position accuracy of the light guide rod 80 relative to the connecting sleeve 60 is ensured.

[0081] Please refer to the accompanying drawings Figures 11-12 In the embodiment, the physiotherapy instrument 100 further comprises a light reflecting cup 90, the light reflecting cup 90 is arranged in the pen head 50 and is sleeved on the light emitting end of the light source 20; the inner side wall of the light reflecting cup 90 is used as a reflecting surface, the reflecting surface is used for transmitting the light emitted by the light source 20 to the light guide rod 80, so that the light emitted by the light source 20 is irradiated to the light guide rod 80 under the action of the light reflecting cup 90, and the propagation of the light emitted by the light source 20 towards the light guide rod 80 is ensured; and optionally, the reflecting surface is a conical surface.

[0082] Compared with the prior art, the physiotherapy instrument has the following beneficial effects:

[0083] The utility model provides a kind of physiotherapy instrument 100, light source 20 is built into shell 10, light source 20 exports light in working process, and heat can be generated;Thermal seat 30 is installed in shell 10, and supports light source 20;Thermal seat 30 is between shell 10 and light source 20, thermal seat 30 and light source 20 carry out heat exchange, and the heat generated by light source 20 is conducted to shell 10, and is cooled by shell 10, at this time, increase the arrangement of thermal seat 30 relative to light source 20, so that the heat generated by light source 20 is conducted to shell 10 by thermal seat 30 under working condition, to realize the heat dissipation of light source 20, and the heat exchange of thermal seat 30 and shell 10 is fully utilized, further increase the heat dissipation area of light source 20, avoid that light source 20 cannot carry out heat dissipation, improve the heat dissipation effect of light source 20 of physiotherapy instrument 100.

[0084] At this time, thermal seat 30 includes thermal main body 31 and support part 32;Support part 32 is arranged on the upper side of support part 32, and support part 32 supports light source 20, so that light source 20 is fixed to support part 32, so that thermal seat 30 supports light source 20 by support part 32, the upper surface of support part 32 is in contact with the lower surface of light source 20, so that support part 32 and light source 20 carry out heat exchange, so that the heat generated by light source 20 is conducted from top to bottom to support part 32;Thermal main body 31 is on the side of support part 32 away from light source 20, and thermal main body 31 is connected to support part 32, so that thermal main body 31 is fixed to support part 32, so that support part 32 and thermal main body 31 carry out heat exchange, and then the heat of support part 32 is conducted to thermal main body 31.

[0085] Among them, thermal main body 31 is connected to shell 10, and the outer contour of thermal main body 31 is in contact with the inner contour of shell 10 and carries out heat exchange with shell 10, so that the heat of thermal main body 31 is conducted to shell 10, so that the heat generated by light source 20 is conducted to shell 10 in turn through support part 32 and thermal main body 31, to realize the heat dissipation of light source 20, and the heat exchange of support part 32, thermal main body 31 and shell 10 is fully utilized.

[0086] In addition, thermal main body 31 and support part 32 are integrated structure or split structure, which improves the connection stability between thermal main body 31 and support part 32, and ensures the connection strength between thermal main body 31 and support part 32;Optionally, thermal main body 31 and support part 32 are both heat conducting members, so as to realize heat exchange between thermal main body 31 and support part 32, so that the heat of support part 32 is conducted to thermal main body 31.

[0087] Further, the heat-conducting body 31 is arranged in a circular arc, the outer side wall of the heat-conducting body 31 is adapted to the inner side wall of the shell 10 and is in contact along the inner side wall of the shell 10, so that the outer contour of the heat-conducting body 31 is in contact with the inner side wall of the shell 10, thereby facilitating the heat-conducting body 31 to conduct heat to the inner side wall of the shell 10 through the outer contour, so as to realize heat exchange between the heat-conducting body 31 and the shell 10.

[0088] The physiotherapy apparatus 100 further comprises a circuit board 40, which is arranged on the inner side of the heat-conducting body 31 and is mounted on the heat-conducting body 31, so that the outer side wall of the circuit board 40 is in contact with the inner side wall of the heat-conducting body 31. The circuit board 40 exchanges heat with the heat-conducting body 31, so that the heat of the circuit board 40 is conducted to the heat-conducting body 31, thereby facilitating the heat generated by the circuit board 40 in the working state to be conducted to the shell 10 through the heat-conducting body 31, so as to realize heat dissipation of the circuit board 40 and make full use of the heat exchange of the heat-conducting body 31 and the shell 10, further increase the heat dissipation area of the circuit board 40, avoid the circuit board 40 from being unable to dissipate heat, and improve the heat dissipation effect of the circuit board 40 of the physiotherapy apparatus 100, so as to realize simultaneous heat dissipation of the light source 20 and the circuit board 40.

[0089] The heat-conducting body 31 is provided with an air duct 31a for air to pass through, and the air duct 31a is communicated with the inner cavity 10a; the shell 10 is provided with an air inlet hole 10b communicated with the outside environment and the air duct 31a, and the air inlet hole 10b is in abutment with the air inlet of the air duct 31a, so that the air flows into the air duct 31a through the air inlet hole 10b and the inner cavity 10a in sequence, and the circuit board 40 is arranged relative to the air duct 31a, so that the air in the air duct 31a can contact the circuit board 40, thereby facilitating the air in the air duct 31a to further dissipate heat for the circuit board 40, and improving the heat dissipation effect of the circuit board 40 of the physiotherapy apparatus 100.

[0090] The air inlet of the air duct 31a is arranged on the heat-conducting body 31; the air inlet hole 10b has a plurality of air inlet holes 10b arranged in a ring shape and communicated with the air inlets of the same air duct 31a, so that the air in the external environment flows into the air duct 31a through the plurality of air inlet holes 10b, and the arrangement of the plurality of air inlet holes 10b increases the flow efficiency of the air relative to the air duct 31a, thereby improving the heat dissipation effect of the air for the circuit board 40.

[0091] The circuit board 40 is positioned and connected to the heat-conducting body 31, so as to ensure the position accuracy of the circuit board 40 relative to the heat-conducting body 31, thereby facilitating the heat-conducting body 31 to limit the position of the circuit board 40 and prevent the circuit board 40 from moving relative to the heat-conducting body 31, and avoiding the circuit board 40 from being bent and deformed.

[0092] In the above embodiments, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0093] In the description of the present application, the terms "first", "second" are only for descriptive purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more features.

[0094] The principles and implementation modes of the present application are described herein by applying specific examples, and the above example descriptions are only for helping to understand the method of the present application and its core idea; meanwhile, for those skilled in the art, according to the idea of the present application, the specific implementation modes and application ranges will have changes, and in summary, the content of the specification should not be understood as limiting the present application.

Claims

1. A physiotherapy apparatus, characterised in that, The utility model relates to a kind of physiotherapy apparatus, including: Shell; Light source, built-in in the shell, the light source exports light in the process of operation, and can generate heat; Thermal seat, installed in the shell, and support the light source; The thermal seat is between the shell and the light source, and the thermal seat exchanges heat with the light source, and the heat generated by the light source is conducted to the shell, and is radiated through the shell.

2. The physiotherapy apparatus according to claim 1, characterized in that The shell is provided with an inner cavity, and the thermal seat and the light source are in the same inner cavity; The shell is a heat-conducting pen body.

3. The physiotherapy apparatus of claim 2, wherein, The thermal seat includes a heat-conducting main body and a support part; The support part supports the light source and is in contact with the sidewall of the light source; The heat-conducting main body is connected to the support part; the heat-conducting main body is connected to the shell and exchanges heat with the shell; The heat-conducting main body and the support part are of an integrated structure or a split structure; both the heat-conducting main body and the support part are heat-conducting members.

4. The physiotherapy apparatus of claim 3, wherein, The heat-conducting main body is arranged in a circular arc, and is adapted to the inner sidewall of the shell and in contact with the inner sidewall of the shell.

5. The physiotherapy apparatus of claim 3, wherein, The physiotherapy apparatus further includes a circuit board, which is installed on the heat-conducting main body and exchanges heat with the heat-conducting main body.

6. The physiotherapy apparatus of claim 3, wherein, The heat-conducting main body is provided with an air duct for air to pass through, and the air duct communicates with the inner cavity; The shell is provided with an air inlet hole, which communicates with the outside environment and the air duct, and is connected to the air inlet of the air duct.

7. The physiotherapy apparatus of claim 6, wherein, The physiotherapy apparatus further includes a pen head; the pen head is arranged on one side of the shell and is detachably connected to the shell; The pen head is provided with an air outlet hole, which communicates with the air duct of the heat-conducting main body and is connected to the air outlet of the air duct.

8. The physiotherapy apparatus of claim 7, wherein, The physiotherapy apparatus further includes a light guide rod, which is arranged in the pen head and is connected to the light source; the light guide rod is used for transmitting the light output by the light source.

9. The physiotherapy apparatus of claim 8, wherein, The physiotherapy apparatus further includes a connecting sleeve and a lens; The connecting sleeve is arranged outside the light guide rod and positions the light guide rod; The lens is connected to the connecting sleeve or the light guide rod; the lens is used for condensing the light output by the light source.

10. The physiotherapy apparatus of claim 9, wherein, The light guide rod is arranged in the connecting sleeve and is positioned by the connecting sleeve; the connecting sleeve is outside the periphery of the light guide rod; The physiotherapy apparatus further includes a reflecting cup, which is built-in in the pen head and is arranged around the light output end of the light source; The inner sidewall of the reflecting cup serves as a reflecting surface, which is used for transmitting the light output by the light source to the light guide rod.

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